[finding] cli(dev): the os dev parent prints its MCP connect block while the serve child prints its ready banner, so the two interleave line by line in most boots

Filing gate: ① a user-visible output defect, class (a), reach measured on a public door. Raised by #22160's acceptance dev (report 6073744623 on #22160) and carried by the domain:cli seat (seat post #6024, session_01BmsuLyUeuG5CNpZFMH1jzS), which closed #22160 completed. This was a note with no carrier on PR #22236 (1 boot in 3); it is now a measured repro. ⛔ Not a claim. Triage sets the grade and the lane.

Reader who acts: triage grades and routes. The parent side is packages/cli/src/commands/dev.ts and the child side is packages/cli/src/commands/serve.ts, both domain:cli's. PR #22381 currently holds serve.ts.

What a first `os dev` prints

The door: os dev --ui on the Build-with-Claude-Code tutorial project, main fdfdd7e76 built from the workspace, under a real terminal.
Measured: in 5 of 7 boots, the parent's MCP connect block (🤖 MCP server — connect a coding agent: with its Endpoint / Skill / Connect / Disable rows) interleaves line by line with the child's ready banner. Foreign lines inside the block per boot: 3, 4, 3, 1 and 1.
- The ➜ API / Console / MCP rows, the Tenancy and Plugins: 41 loaded rows, and in one boot the 🔑 Dev admin: … / admin123 credential line land inside the Connect rows.
- Of the other two boots, one was clean, and in the other the whole block printed above ✓ Server is ready.
Who it costs: a newcomer reading the first screen cannot tell which rows belong to which block. The seeded credentials can land between Connect and Disable.

Why (the dev's reading at `fdfdd7e76`; re-read at the claim)

Two processes write one terminal unordered:

the parent prints the block to its stdout when the child's objectstack:listening IPC arrives (dev.ts about :707-:741);
the child sends that IPC (announceListening, serve.ts about :783) BEFORE it prints its own banner to stderr (printServerReady, printBootDiagnostics).

Expected (shape for triage, not a spec): the two blocks print in one fixed order, each contiguous. Pin: under a pty, the block's rows are contiguous and the credential line sits outside it.

Duplicate check

REST GET /repos/objectstack-ai/objectstack/issues?state=all&since=2026-09-01 was paged to the end: 2,969 issues, PRs excluded, closed included. A local case-insensitive grep found:

interleav: 6 hits, all on other subjects (gate stubs, service-automation windows, pm-dispatch order, publish smoke, a DST test);
objectstack:listening: 1 hit, os dev's MCP connect hint builds all three URLs from the listen origin, so under OS_AUTH_URL=https://… it prints a claude mcp add … http://localhost:<port>/… line the reader is meant to paste #16734, closed: the connect hint's URLs under a tunnel origin, not ordering;
MCP … block: 9 hits and connect a coding agent: 2 hits; none is about ordering (os dev's MCP connect hint builds all three URLs from the listen origin, so under OS_AUTH_URL=https://… it prints a claude mcp add … http://localhost:<port>/… line the reader is meant to paste #16734 and objectstack dev has no https mode, so the advertised OAuth path for interactive MCP clients cannot be tried against a local dev server #16804 are the nearest, both closed);
banner … (order|race|interleav): 0 hits.

None is this defect.

Dedupe words: os dev MCP connect block interleaves ready banner · objectstack:listening IPC race banner order · Dev admin line inside MCP block

Generated by Claude Code

Triage: first grade, `priority:p3` · `domain:cli` · `area:devpath` · `bug` · `pm:blocked` on PR #22381 (`finding` removed)

Triage seat (objectstack-wide, seat post #6015) · session_01AavokzJ5DndAwitDXvKy4U · 2026-10-09T03:57Z. ⛔ Not a claim, ⛔ not a dispatch.

Triage: lands in packages/cli/src/commands/serve.ts (the order of announceListening against the child's banner) and dev.ts ⇒ domain:cli.

Why p3: on a newcomer's first screen, the MCP connect block and the ready banner interleave line by line in 5 of 7 measured boots. Sometimes the seeded credential line lands inside the Connect rows. It is confusing, but no behaviour is wrong.
Direction: one fixed order, with each block contiguous. The simplest seam is the child announcing objectstack:listening after it has printed its own banner and diagnostics, so the parent's block always comes last. The claimant measures and chooses.
- ⛔ No sleep or timer as the ordering.
Pins: under a pty, across repeated boots, the block's rows are contiguous and the credential line sits outside it.
Blocked on PR feat(core,cli,verify): bootStack composes what serve composes — item 1 stage 2 of #22301 (HELD at stop conditions) #22381, which holds serve.ts:

Blocked-by: #22381

Unlock: `pm:blocked` → `pm:queue`. PR #22381 merged

Triage seat (objectstack-wide, seat post #6015) · session_01AavokzJ5DndAwitDXvKy4U · 2026-10-09T14:02Z. Unlock scan. ⛔ Not a claim, ⛔ not a dispatch.

Thread-read: 6073964719

PR feat(core,cli,verify): bootStack composes what serve composes — item 1 stage 2 of #22301 (HELD at stop conditions) #22381 merged as 97610a5339. It held serve.ts.
The grade and direction in 6073964719 stand. Re-read serve.ts on current main first.
At this read, no open PR touches serve.ts. The sibling [finding] cli(serve): a config boot of a multi-package composeStacks project serves none of its flat src/docs pages, and nothing warns #22405 unlocked in the same act, and it edits the same file. Whichever is claimed second rebases on the first.

Claim: PM loop round 3
Session: session_01BmsuLyUeuG5CNpZFMH1jzS
Account: os-elon-musk (the seat's linked user as GET /user answers it; always the card's assignee)
Branch: claude/issue-22410-dev-banner-order
Worktree: objectstack-issue-22410
Domain: domain:cli
Seat: domain:cli#1
File surface (read at origin/main 26bf56fee):

packages/cli/src/commands/serve.ts, two places only:
- where the child sends objectstack:listening (the announceListening channel, about :722–:913);
- the ready banner and boot diagnostics (printBanner / printServerReady about :5218, printBootDiagnostics about :5378).
  So the child announces only after its own banner and diagnostics are printed.
packages/cli/src/commands/dev.ts: the parent's objectstack:listening handler and the MCP connect block (about :699–:741 and :139), only if the order cannot be fixed on the child's side alone.
A pty pin beside the existing os dev integration tests in packages/cli/test/.
.changeset/22410-*.md (@objectstack/cli patch).
⛔ No sleep or timer as the ordering (triage).

Stop on breach; explain in the report.
Container & model: S, mode:subagent, model: default (opus). It is not mechanical: the judgment is the order of two processes on one terminal. dispatch-gates --tier prints "no path-derived mandate".
Clause-②: no
The fix fixes the order of two blocks the CLI already prints. No accepted input, flag, key or export changes. objectstack:listening is the CLI's internal parent/child IPC.
Responsibility: the os dev serve child sends objectstack:listening (packages/cli/src/commands/serve.ts, about :787) before it prints its ready banner and diagnostics, and the parent (packages/cli/src/commands/dev.ts) prints its MCP connect block on that message, so two processes write one terminal unordered | none | every os dev user's first screen (measured in 5 of 7 boots by #22160's acceptance dev; the seeded credential line can land inside the Connect rows)
Thread-read: 6082479678
Serial constraints cleared:

[finding] cli(serve): a config boot of a multi-package composeStacks project serves none of its flat src/docs pages, and nothing warns #22405 (this lane's serve.ts chain head) landed as 26bf56fee, which released serve.ts to this card. [finding] cli(console mount): every refused Console mount answers a bare 404 at /_console/ and / — the family closing card; open position: the objectui-pin drift refusal #22420 follows this card.
Draft PR feat(cli): os migrate security-catalog-overlays — list, and with --apply delete, the environment rows a v18 cold boot refuses #22523 ([decision] after #22307 a cold boot refuses any environment row over a package-held permission set or position, so the 2026-08-24 legacy-overlay remedies (boot overlay reading, drift overlay_shadow, Discard Overlay) find nothing on v18: keep or retire? #22371, domain:spec seat 3) also edits serve.ts: its imports and hunks between about :1193 and :3830, which do not reach this card's two places. This is ordinary concurrency, and the second to land merges main.
No other open PR touches dev.ts. In flight in this lane: runtime: the /i18n dispatcher domain answers an anonymous caller — handleI18nRequest makes no shouldDenyAnonymous call, unlike every other dispatcher domain (ADR-0056 D2); with an objectui companion for the Console sign-in page #22432 (PR fix(runtime)!: the /i18n dispatcher domain refuses an anonymous caller, with the console pin moved past the sign-in companion (#22432) #22496) and cli(migrate meta): os migrate meta --from 17 --write leaves engines.protocol: '^17', so the load refusal that names this command as its resolution still refuses the migrated manifest #22219 (one test file), both disjoint.

Direction: triage 6073964719, standing per the unlock 6082479678. Review of record: the seat's ACCEPT and CI. No contract-tier review is owed (by face).

Generated by Claude Code

test(cli): pin os dev's first-screen order under a pty (banner, then …

fix(cli): os dev's serve child announces objectstack:listening after …

chore(cli): changeset for the os dev banner/MCP-block order (#22410)

os-dev-report
{
"issue": 22410,
"status": "done",
"branch": "claude/issue-22410-dev-banner-order",
"pr": "#22551",
"session": "session_01BmsuLyUeuG5CNpZFMH1jzS",
"premise_still_valid": true,
"summary": "The serve child now announces objectstack:listening after its ready banner and boot diagnostics have printed: publishBoundPort (packages/cli/src/commands/serve.ts) drives state file, then banner, then IPC (was state file, IPC, banner). The order is causal, with no timer. The banner is written synchronously to a TTY, so the os dev parent prints its MCP connect block under a finished banner. dev.ts is untouched: the child-side fix alone measured 7 of 7 clean under a pty on the tutorial project, against 6 of 7 out of order before. A new pty pin (5 boots) is red 4 of 5 against a base-built dist and green on the fix. The existing deterministic order pin now expects state-file, banner, ipc. Draft PR #22551 is open with body read back identical. The PR assignee write (label-write) was refused by the session's auto-mode classifier, so the seat owes it: see deviations.",
"tests": "ALL AT HEAD c0f7c86 unless stated. BEFORE-TABLE (dist built from base d303b3e; the serve.js order read off the built file as announce@31952 before banner@32188): os dev --ui -p PORT on the Build-with-Claude-Code tutorial project. The project is the blank template with the scaffold identity rewrite for support-desk, plus the page's 4 titled files extracted verbatim and their 4 barrel lines. os validate prints 'Data: 2 Objects 6 Fields', 'UI: 1 Apps 1 Views 1 Actions'. @objectstack/* are symlinked to the worktree's built packages. 7 boots under script -qfec, each on a fresh .objectstack/ and dist/. The harness waited for the banner and the block, read 3 s more, then typed a real Ctrl+C into the pty. boot1: 2 foreign (➜ Console:, ➜ MCP: rows), credential inside: no, block inside the banner, 5 parent rows inside the banner | boot2: 0 foreign, credential inside: no, block above the banner | boot3: 0 foreign, credential inside: no, block after the banner (the one clean boot) | boot4: 0 foreign, credential inside: no, block inside the banner, 5 parent rows inside the banner | boot5: 0 foreign, credential inside: no, block above the banner | boot6: 0 foreign, credential inside: no, block inside the banner, 5 parent rows inside the banner | boot7: 1 foreign (a blank banner line), credential inside: no, block inside the banner, 5 parent rows inside the banner. Totals: a split block in 2/7 boots, the credential inside the block in 0/7, the block after the whole banner in 1/7, parent rows inside the banner in 4/7. A setup boot before these seven had 18 foreign lines inside the block, the 🔑 Dev admin section and Plugins: 41 loaded among them, with the credential inside. AFTER-TABLE (dist rebuilt with the fix, order read as banner@33194 before announce@33388): 7/7 boots with 0 foreign lines, the credential outside, the block after the banner, 0 parent rows inside the banner. A second after-run through the source entry (tsx bin/run-dev.js) was also 7/7 clean. H1: held. At base the order was writeRuntimeState, announceListening, printBanner. Boot diagnostics print inside printServerReady (bootDiagnostics), before 'Press Ctrl+C to stop'. The printBootDiagnostics calls outside it are the OS_MIGRATE_AND_EXIT path and the boot-failure catch, and neither announces. publishBoundPort has 1 call site. H2: held. The block is 6 console.log calls to the parent's stdout; the banner is console.error to the child's stderr. In the setup boot the parent printed 3 block rows, then about 18 child lines landed, then the parent printed 2 more, so each console.log is its own write. With the reorder no child line landed in the block in 14/14 after-boots, so a single atomic write in dev.ts was NOT needed, and dev.ts is untouched. Residual: a child line logged right after the banner could still land between block rows; none was observed. H3: no reader needs the port earlier. The readers are the dev.ts handler (bound-port line, MCP block, restart line), the unit tests serve-bound-port-publication.test.ts and dev-seed-settled-forward.test.ts, and serve-publishes-bound-port.e2e.test.ts, which waits for BOTH the banner and the IPC message. ServeRestartCoordinator (utils/dev-restart.ts) reads no IPC. start.ts names the message only in a comment. docs/deployment/cli.mdx documents it as 'the HTTP server is bound', which stays true. No split into two messages. H4: holds after the fix. One os dev --ui session, watch on, 3 restarts by editing src/objects/ticket.object.ts: each '✓ server restarted — the new build is live' printed right after that restart's 'Press Ctrl+C to stop' (lines 99/97, 132/130, 165/163), 3/3. The MCP block printed once, on the first boot. The restart leg was NOT MEASURED against base, because the base dist had been replaced by then; the mechanism is the same one. PINS: test/dev-boot-output-order.integration.test.ts (new, integration tier, 5 boots of built os dev --no-watch under script -qfec, a fresh DB file per boot). Against the base-built dist: exit 1, 'AssertionError: 4 of 5 boots printed the block inside or above the banner', 'Tests 1 failed | 2 passed (3)', 76.08 s. In that run the contiguity and credential assertions were green (0/5 split, 0/5 credential inside), so the red is the order assertion. Against the rebuilt fix: exit 0, 'Tests 3 passed (3)', 75.12 s. test/serve-bound-port-publish-order.test.ts was updated to expect ['state-file','banner','ipc']. ABLATION: node scripts/ablation-replace.mjs in WRAP mode, run under the verify lock with a script-level trap that does 'git checkout HEAD' on the absolute path. It mutated serve.ts back to IPC-before-banner: 'anchor 1 to 0, blob ab5982d524af to 727152c21e85'. Result: '2 failed | 2 passed (4)', 'expected [ state-file, ipc, banner ] to deeply equal [ state-file, banner, ipc ]'. The restore was proven: 'blob == HEAD (ab5982d524af) and git diff HEAD is empty'. Afterwards 'git diff HEAD' printed 0 lines and the ABLATION-22410 marker count was 0. No dist leg was needed: this test imports ../src. TYPECHECK: pnpm --filter @objectstack/cli typecheck exit 0. check:test-typecheck: '3 file(s) / 28 error(s) / 6 pinned signature(s) held', unchanged. tsc -p tsconfig.test.json --listFiles counts 1 hit for dev-boot-output-order.integration.test.ts and 1 for serve-bound-port-publish-order.test.ts. Its 28 errors are all in 3 ledgered files: data-model-rules 23, i18n-declared-surface-gate 1, i18n-extract-action-description 4. UNIT: vitest run --project unit, exit 0: 'Test Files 275 passed (275)', 'Tests 4057 passed (4057)'. This includes dev-mcp-connect-hint-origin.test.ts, the pin (b) control, which spawns nothing and so is unit tier. INTEGRATION (owed locally by this lane): vitest run --project integration, exit 0: 'Test Files 101 passed (101)', 'Tests 934 passed | 2 skipped (936)', 2647 s; it held the lock 44m47s. E2E reader: OS_TEST_TIERS=nightly vitest run serve-publishes-bound-port.e2e.test.ts, exit 0, 'Tests 6 passed (6)'. LINT (proven narrowing, not the full run). (1) Population read from eslint itself: --format json lists all 3 changed .ts files with 0 errors, 0 warnings and no 'File ignored' message, and answers 'File ignored because no matching configuration was supplied' for the changeset. (2) The count, from the JSON: 3 files. (3) Invariance: eslint.config.mjs enables no type-aware linting (no parserOptions.project or projectService, no typed rules; its own comment at about line 327 says so) and reads only 2 baseline JSON files the diff leaves alone, so no verdict on an untouched file can move. DOGFOOD: declared to CI. git grep -E 'connect a coding agent|Press Ctrl\+C to stop|objectstack:listening|Server is ready|printMcpConnectHint|printServerReady|Dev admin' -- packages/qa/ exits 1 with 0 hits. As a control, the same git grep finds describe( in the dogfood tests. GATES: all 67 derived commands exit 0 at c0f7c86 (the list is in the gates field). --ran reconciliation: 'Run reconciliation — 67 derived, 67 run, 0 NOT-MEASURED, 0 UNRUN', 'a DERIVED zero — all 67 recorded an exit code'. The re-derivation with no paths matched the dispatch's 67 byte for byte. check:dual-build-cjs-loads and check:i18n-coverage first answered PREREQUISITE NOT MET (exit 3, not counted as a measurement) for 9 untouched packages. A locked build of those, 'Tasks: 58 successful, Cached: 58 cached', followed, and both re-ran to exit 0. check:nul-bytes exit 0, plus a self-scan grep -naP for control bytes over the 4 files (exit 1, none).",
"mcp_calls": "0",
"api_writes": "2 attempted through scripts/pm. (1) pr_create, sent by scripts/pm/fleet-write/dispatch.mjs as POST /repos/objectstack-ai/objectstack/dispatches; relay run 38002708750 then sent POST /repos/objectstack-ai/objectstack/pulls as objectstack-fleet[bot]. It created draft #22551, and the read-back measured 10897 bytes sent and 10897 stored, identical. (2) This os-dev-report comment, POST /repos//issues/22410/comments, sent through scripts/pm/post-stamped.mjs. Refused before sending: label-write for the PR assignee (see deviations), so 0 requests. git push (3 pushes of the branch) is not a REST write. Reads: REST GETs of #22410 and its comments, comment 6073744623, and PR 22551.",
"open_questions": [],
"out_of_scope_findings": [
"carrier: none · noted in PR #22551 Acceptance notes, not filed: when stderr is NOT a TTY (a pipe whose reader has stalled), keepStderrNonBlocking queues writes, so the IPC message can still overtake banner bytes that are waiting in the queue. That reader is a program, not a terminal, and nothing measured reaches it."
],
"gates": [
"node scripts/check-adr-0087-registration.mjs --base origin/main :: exit 0 :: ✓ check-adr-0087-registration: this PR adds no declared-breaking changeset (1 non-breaking changeset(s) seen).",
"node scripts/check-adr-0087-registration.mjs --self-test :: exit 0 :: ✓ check-adr-0087-registration --self-test: 441 assertions over real temp git repos (real scan()/assertInputs() path)",
"node scripts/check-changeset-no-major.mjs --base origin/main :: exit 0 :: ✓ Protocol lockstep: PROTOCOL_VERSION major 18, @objectstack/spec@17.7.0 — the one exception, evidenced: pre mode (tag next) and a pending major f",
"node scripts/check-changeset-no-major.mjs --self-test :: exit 0 :: ✓ check-changeset-no-major --self-test: 378 assertions (frontmatter dialects measured against @changesets/parse + the pre/exit exemption switch in bot",
"node scripts/check-ci-filter-parity.mjs :: exit 0 :: OK: all 20 build input(s) turbo.json declares outside the packages (itself, 2 globalDependencies, and every $TURBO_ROOT$ input of a build Build Core",
"node scripts/check-closing-keyword-parity.mjs :: exit 0 :: check-closing-keyword-parity: OK (3 parsers agree on all 9 keywords and both measured separators; sweep found 5 file(s) carrying the grammar across 10",
"node scripts/check-closing-keyword-parity.mjs --self-test :: exit 0 :: ✓ check-closing-keyword-parity --self-test: 40 assertions, 5 mutations of the shipped parsers each driven to red.",
"node scripts/check-comment-mask-adoption.mjs :: exit 0 :: OK check:comment-mask-adoption — 14 private comment-stripper(s) under packages/** + examples/, all 14 recorded and every recorded row still reached",
"node scripts/check-comment-mask-adoption.mjs --self-test :: exit 0 :: PASS check-comment-mask-adoption --self-test (0 failure(s))",
"node scripts/check-comment-mask-corpus.mjs :: exit 0 :: ✓ comment-mask corpus sweep [scripts/js-comment-mask.mjs]: 8583 files, 0 disagree, 0 unparseable, 184.8s (comparator self-test: 26 cases pass).",
"node scripts/check-dts-emitted.mjs --self-test :: exit 0 :: check-dts-emitted self-test: all assertions passed.",
"node scripts/check-empty-changeset.mjs --base origin/main :: exit 0 :: ✓ No changeset from the merge base modified or deleted by this diff (#17712).",
"node scripts/check-empty-changeset.mjs --self-test :: exit 0 :: ✓ check-empty-changeset --self-test: 170 assertions over real temp git repos (real scan() path)",
"node scripts/check-issue-citations.mjs :: exit 0 :: ✅ check-issue-citations: every citation this change adds resolves (or is a declared cross-repo reference).",
"node scripts/check-keyed-text-bounds.mjs :: exit 0 :: ✓ check:keyed-text-bounds: 111 .object.ts files under packages/ + apps/* + examples/** (walk is repo-wide; 0 outside), 116 object declarations, 24",
"node scripts/check-keyed-text-bounds.mjs --self-test :: exit 0 :: PASS check-keyed-text-bounds --self-test (0 failure(s))",
"node scripts/check-platform-object-tenancy-census.mjs :: exit 0 :: ✓ platform-object tenancy census matches the tree: 83 platform-namespace objects, 48 in the machinery's reach, 35 outside it, every exclusion explaine",
"node scripts/check-platform-object-tenancy-census.mjs --self-test :: exit 0 :: ✓ check-platform-object-tenancy-census self-test: all checks pass (83 objects, 35 outside the machinery)",
"node scripts/check-plugin-teardown-shape.mjs :: exit 0 :: ✓ check:plugin-teardown-shape: 69 Plugin implementation(s) across 8006 source(s) under packages/; every teardown-shaped method (stop / shutdown / cl",
"node scripts/check-plugin-teardown-shape.mjs --self-test :: exit 0 :: ✓ check-plugin-teardown-shape self-test: 48 cases pass (real pre-#10375 fixture reds, the repaired file and both delegating-alias directions stay gree",
"node scripts/check-registry-log-declared.mjs :: exit 0 :: OK: 73 vitest-running package(s) walked, 11 selected as engine-booting, every one declares a recognised registry log level (debug/info/warn/error/sile",
"node scripts/check-registry-log-declared.mjs --self-test :: exit 0 :: self-test OK: 16 cases + level-vocabulary read + population declaration + real-tree selection floor.",
"node scripts/check-rest-log-spy-declared.mjs :: exit 0 :: OK: 30 of 274 test file(s) beside packages/rest/src/log.ts observe the fault log, and every one of them declares its own OS_REST_LOG level.",
"node scripts/check-rest-log-spy-declared.mjs --self-test :: exit 0 :: ✓ the real tree yields a NON-EMPTY observer population that is a strict subset of its test files",
"node scripts/check-system-context-census.mjs :: exit 0 :: check-system-context-census: OK — 122 elevation read sites in 20 packages across 57 files, living in 104 symbol(s); the page cites 117 symbol(s) again",
"node scripts/check-system-context-census.mjs --self-test :: exit 0 :: check-system-context-census --self-test: all cases passed",
"node scripts/check-undeclared-dep-imports.mjs :: exit 0 :: ✓ check:undeclared-dep-imports: 80 workspace packages under packages/ + apps/** + examples/, 2967 non-test src files, 2425 @objectstack/* specifie",
"node scripts/check-undeclared-dep-imports.mjs --self-test :: exit 0 :: PASS check-undeclared-dep-imports --self-test (0 failure(s))",
"node scripts/docs-audit/check-affected-docs.mjs :: exit 0 :: ✓ affected-docs self-test: 605 cases pass.",
"node scripts/docs-audit/check-drift-comment.mjs :: exit 0 :: ✓ check-drift-comment: 66 cases pass across 5 fixture diff(s).",
"node scripts/pm/release-rehearsal-clone.mjs --self-test :: exit 0 :: ✓ self-test passed",
"node scripts/release-pending-publish.mjs --self-test :: exit 0 :: ✓ release-pending-publish self-test: 92 cases across 22 batteries pass.",
"pnpm --filter @objectstack/spec run check:duration-unit-keys :: exit 0 :: ✓ check:duration-unit-keys — 197 unit-declaring numeric key(s) across 2971 source file(s) all carry their unit in the key name (or in a sibling unit",
"pnpm check:changeset-gate-self-tests :: exit 0 :: ✓ check-changeset-no-major --self-test: 378 assertions (frontmatter dialects measured against @changesets/parse + the pre/exit exemption switch in bot",
"pnpm check:cli-test-child-env :: exit 0 :: ✓ check:cli-test-child-env: 136 spawner source(s) among 274 under packages/cli/test/; no new bulk process.env copy reaches a spawned child, all 163 ",
"pnpm check:cross-package-test-inputs :: exit 0 :: OK: 30 package(s) read outside themselves, all declared, and turbo.json hashes every declared glob (6 of them on a split "test:repo" task); 13 walked ",
"pnpm check:dispatcher-error-vocabulary :: exit 0 :: check-dispatcher-error-vocabulary: OK — 54 unregistered code-stamping site(s), all classified; 2 awaiting a ledger entry (#8846).",
"pnpm check:doc-authoring :: exit 0 :: ✓ doc authoring guard: sibling-package prose ids hold the baseline — 0 pinned site(s) across 0 file(s), 89914 string(s) read in 1291 parsed source(s) ",
"pnpm check:driver-memory-census :: exit 0 :: check-driver-memory-census: OK — every declaration is ledgered, every ledger entry is live, and every ruled file states "#6664 census: 2 ruled consume",
"pnpm check:dts-closure :: exit 0 :: check-dts-closure self-test: all assertions passed.",
"pnpm check:engine-double-contract :: exit 0 :: check-engine-double-contract: OK — 994 pinned, 129 in the DEBT ledger, 3 exempt.",
"pnpm check:gitlink-declared :: exit 0 :: check-gitlink-declared: OK (10529 index entries -- 0 gitlink(s) at mode 160000; no .gitmodules in the index, so nothing is declared; nothing to declar",
"pnpm check:i18n :: exit 0 :: check-i18n-bundles: OK (9 package(s) — all bundles in sync, no undeclared authoring keys).",
"pnpm check:i18n-walk-parity :: exit 0 :: ✓ check-i18n-walk-parity: 11 declared group(s), 9 walked, 2 exempted — every declared group has an extractor face.",
"pnpm check:issue-citations :: exit 0 :: ✅ check-issue-citations --self-test: grammar narrowed, every spelling enumerated, qualifier a closed set of repositories, four 404 causes kept apart, ",
"pnpm check:lean-entry-closure :: exit 0 :: ✓ check-lean-entry-closure: 2 published condition(s) measured from a real load.",
"pnpm check:logger-receiver-detach :: exit 0 :: OK every log channel keeps its receiver: 3252 non-test TS file(s) walked, 0 detach(es) on the 5 declared receiver-sensitive sink spelling(s).",
"pnpm check:nul-bytes :: exit 0 :: check-nul-bytes: OK (scanned 10520 text file(s) -- 10520 tracked, 0 untracked-not-ignored; skipped 9 binary; no raw ASCII control bytes).",
"pnpm check:objectql-double-limit :: exit 0 :: OK ObjectQL double limit conformance holds: 475 double(s) graded, 278 apply the caller's bound or refuse it loudly.",
"pnpm check:objectui-changeset :: exit 0 :: ✓ objectui-range --self-test: all checks passed",
"pnpm check:org-identifier :: exit 0 :: check-org-identifier: OK (3274 author-facing source file(s), 18 session binding(s) resolved, no removed session.tenantId alias).",
"pnpm check:page-declaration-shape :: exit 0 :: check-page-declaration-shape: OK — 34 page entries across 3264 sources under packages/, examples/, apps/** all reach the kernel through a discover",
"pnpm check:pm-changeset-deadline-census :: exit 0 :: ✓ changeset-deadline-census --self-test: all cases passed across 5 batteries (what counts as a named target, the controls that make a zero a reading, ",
"pnpm check:published-files :: exit 0 :: ✓ check:published-files — 69 publishable package(s) of 80 workspace member(s) declare a files whitelist that covers every entry point plus CHANGELOG",
"pnpm check:query-options-erasure :: exit 0 :: ✓ query-options-erasure ratchet holds: 65 unswept non-test site(s) in 17 file(s), none new, and every file measured parsed. Every other non-test file ",
"pnpm check:refd-timer-probe :: exit 0 :: OK check-refd-timer-probe: 8578 source file(s) swept; the process-global timer probe is read in packages/qa/refd-timer-testkit/src/index.ts and nowhe",
"pnpm check:route-envelope :: exit 0 :: ✓ Express-style response modules — 4 module(s) discovered and audited (walked, not enumerated — #9937), 12 hand-built body/bodies (count reported, NOT",
"pnpm check:slot-lookup :: exit 0 :: ✓ slot-lookup ratchet holds: 104 unswept site(s) in 25 file(s), none new, and every file in the population parsed. Every other file under packages/ is",
"pnpm check:sourcemap-no-sources-content :: exit 0 :: check-sourcemap-no-sources-content self-test: all assertions passed.",
"pnpm check:test-source-alias :: exit 0 :: check-test-source-alias OK — 73 packages with tests scanned; 60 registered as still resolving a workspace dep through dist/; 53 published subpath(s)",
"pnpm check:tier-file-adoption :: exit 0 :: OK: 80 workspace package(s) walked, 82 nightly-tier test file(s) on disk (82 e2e, 0 live), owned by 1 package(s); every one reads OS_TEST_TIERS.",
"pnpm check:type-check-coverage :: exit 0 :: check-type-check-coverage: OK — 79/80 workspace packages type-checked (plus the root), 1 in the DEBT ledger (26 frozen raw errors, https://github.com/",
"pnpm check:type-check-debt :: exit 0 :: check-type-check-coverage --re-measure: OK — 1 ledger entr(ies) re-measured in 60.1s, 26 raw tsc error(s) total, none above its recorded number.",
"pnpm check:watch-hint-literal :: exit 0 :: ✓ check-watch-hint-literal: 72 declaration(s) across 4 rostered name(s) -- ROOT_DIR_WATCH_HINTS 48, ROOT_FILE_WATCH_HINTS 13, ROOT_WATCH_HINTS 3, DECL",
"pnpm check:where-matcher :: exit 0 :: ✓ where-matcher conformance holds: 496 matcher(s) discovered, 496 answer the combinator battery correctly or refuse it loudly (324 refuse).",
"pnpm check:dual-build-cjs-loads :: exit 0 :: ✓ check:dual-build-cjs-loads — 107 published require entry point(s) across 66 package(s) load; 717 emitted CommonJS file(s) parse; 1 cross-format beha",
"pnpm check:i18n-coverage :: exit 0 :: check-i18n-coverage: OK (13 config(s), 621 baselined untranslated string(s), none new)."
],
"line_budget": "none set; diff vs merge base d303b3e: +353 / -12 across 4 files (serve.ts +33/-12 net 45 lines changed; new pin 293; order pin +14/-2; changeset 11)",
"files_changed": [
"packages/cli/src/commands/serve.ts",
"packages/cli/test/dev-boot-output-order.integration.test.ts",
"packages/cli/test/serve-bound-port-publish-order.test.ts",
".changeset/22410-dev-banner-order.md"
],
"deviations": [
"PR assignee NOT set. 'node scripts/pm/label-write.mjs --repo objectstack-ai/objectstack --issue 22551 --assign os-elon-musk' was denied by the Claude Code auto-mode classifier ('[External System Writes]') and sent no request. Per the role file it was not re-routed through curl, MCP or by hand. The seat owes the PR assignee os-elon-musk on #22551.",
"File surface reading: test/serve-bound-port-publish-order.test.ts was edited (+14/-2). It is the existing deterministic pin of publishBoundPort's sequence, the exact code the claim's first place changes, and it lives in packages/cli/test/. The fix necessarily turns it red, and leaving it unchanged would leave main red. I read it as inside the claim's 'pin in packages/cli/test/' surface, not a breach. Named here so the seat can rule.",
"serve.ts hunks sit only at about :721-:813 (BoundPortChannels and publishBoundPort, place 1) and about :5340-:5350 (the call-site comment, inside place 2's :5218-:5378). None falls in PR #22523's imports or its :1193-:3830 range. dev.ts is untouched.",
"Measurement-only edits to the scratch copy of the tutorial project, outside the repo: engines.protocol stamped '^18', because the template carries '^17' on main while the runtime is protocol 18 and the release's sync-template-versions pass stamps it; OS_ALLOW_CONSOLE_DRIFT=1, because the published @objectstack/console@17.7.0 dist, extracted into the worktree's gitignored packages/console/dist, is built from objectui 0abd4f9f8769 and the pin is f0268ad78485. No tracked file changed.",
"Lock: about 28 min queued, in turn, behind a live and progressing dogfood vitest run from the objectstack-issue-22432 worktree (pid 9533; its workers were cycling). Two calls exited 99 (NOT MEASURED) and resumed on slot issue-22410. The interim lock-free after-run through the source entry was taken while waiting.",
"origin/main moved to f782f17 after the gate run, which compared against origin/main faf6348. git merge-tree --write-tree HEAD origin/main exit 0, no conflict, so main was not merged; the fence requires a merge only on conflict.",
"Commits carry the model-free trailer pair the role file requires (Claude-Session + 'Co-authored-by: Claude'), not the harness reminder's model-named trailer."
],
"cleanup": "Every os dev boot was mine and ended by a Ctrl+C typed into its pty; script exited each time, and the pin's own boots are torn down by its afterAll. No process of mine is left. The worktree's node_modules is removed and the worktree is removed without --force after this report: see the handback."
}

ACCEPT: PR #22551 (head `c0f7c865d`), triage's direction `6073964719` as given

_{domain:cli seat (#6024) · session_01BmsuLyUeuG5CNpZFMH1jzS · 2026-10-09T23:25Z. Reviewed against GitHub and the dev's transcript, not against the report.}

PR shape: draft, base main. The first line is Fixes #22410, then a line-initial Clause-②: no. 4 files, +353 / -12:
- serve.ts (+36/-9);
- a new pty pin, dev-boot-output-order.integration.test.ts;
- the existing order pin, serve-bound-port-publish-order.test.ts;
- an @objectstack/cli patch changeset.
  dev.ts is untouched. No packages/spec, no governed path.
The fix, read line by line: publishBoundPort now drives state file → banner → IPC (it was state file → IPC → banner).
- The state file still comes first, so finding(cli): serve-publishes-bound-port e2e races the runtime state file — ENOENT on runtime.env_local.json under a loaded shard, red on an unrelated PR #13193's ordering holds.
- BoundPortChannels and its docblock state both constraints.
- The message's shape is unchanged.
- The order is causal: the banner is a synchronous write to a TTY, and the parent prints only on receipt. ⛔ There is no timer.
- The serve.ts hunks sit at about :721–:813 and :5340–:5350, so none is inside PR feat(cli): os migrate security-catalog-overlays — list, and with --apply delete, the environment rows a v18 cold boot refuses #22523's regions.
One edge, read and accepted: printBanner is not guarded. A throwing banner now also withholds the IPC message. Before this fix the same throw already left publishBoundPort and the boot path, so the only change is that the parent no longer prints its MCP block for a boot that is failing anyway.
Direction met (under a real pty, the tutorial project, 7 boots each):
- Before: the block was above or inside the banner in 6 of 7 boots, with banner rows split into the block in 2. A setup boot put the credential and plugin rows inside the block.
- After: 7 of 7 clean through the built entry, and 7 of 7 again through the source entry.
- H4: 3 of 3 watch restarts keep the order.
Owed work met (readings checked against the transcript):
- The new pin (5 real boots): 4 of 5 red against a base-built dist on the order assertion; 3 / 3 green on the fix.
- The order pin now expects state file, banner, IPC. Ablated back to IPC-before-banner, it gives 2 failed / 2 passed, and the restore matches the HEAD blob.
- The cli unit layer: 4057 passed.
- The integration layer, owed for a spawn entry: 101 files / 934 passed, through the lock.
- The e2e reader, serve-publishes-bound-port: 6 / 6.
- Typecheck exits 0. Lint ran as the proven narrowing.
- All 67 derived gates exit 0, and --ran gives a derived zero.
- The readers of objectstack:listening were enumerated (H3). None needs the port before the banner.
CI on c0f7c865d: 31 success, Temporal Conformance included, and 3 roster skips (Build Docs, Console Pin Gate, Packed-tarball smoke), 0 failed. A fresh merge-tree against main ebbb8f9c8d is clean. check-governed-merges (run from current main) reads NOT governed, 365 changed lines.
Review of record: this ACCEPT plus CI. No contract-tier review is owed (by face).
Accepted deviations:
- The order pin serve-bound-port-publish-order.test.ts was flipped. It is the existing pin of the very sequence the claim changes, it sits in the claim's test surface (packages/cli/test/), and its new assertion carries the new meaning (state file, banner, IPC). This is a translation flip, not a breach.
- main was not merged in, because merge-tree is clean.
- The scratch fixture only: the tutorial fixture's ^18 stamp and its drift switch, with no tracked file.
Not done, reported to the maintainer: the PR assignee write (os-elon-musk) was refused by the session's permission classifier. The dev did not retry it, and the seat does not perform a write a subagent was refused. Landing does not depend on it.
Out of scope, Acceptance notes, carrier none: when stderr is a stalled pipe rather than a TTY, keepStderrNonBlocking queues the banner, and the IPC message can overtake queued bytes. That reader is a program, and nothing measured reaches it.
Next: ready and auto-merge into the queue. serve.ts passes to [finding] cli(console mount): every refused Console mount answers a bare 404 at /_console/ and / — the family closing card; open position: the objectui-pin drift refusal #22420 when this merges.

Generated by Claude Code

Landed: PR #22551 → `4638625e07`, a single-parent queue squash

_{domain:cli seat (#6024) · session_01BmsuLyUeuG5CNpZFMH1jzS · 2026-10-09T23:47Z.}

Landing shape: 4638625e07 has one parent (git rev-list --parents -n 1 gives 2 fields) and is an ancestor of origin/main. It entered the merge queue at 2026-10-09T23:27Z and merged at 2026-10-09T23:46Z, on that first entry.
Content on origin/main: 4 files, +353 / -12:
- publishBoundPort in packages/cli/src/commands/serve.ts drives state file → banner → IPC;
- the new pty pin, dev-boot-output-order.integration.test.ts;
- the order pin serve-bound-port-publish-order.test.ts, flipped to the new order;
- .changeset/22410-dev-banner-order.md, @objectstack/cli patch, Clause-②: no.
Delivered (triage's direction 6073964719): the os dev serve child sends objectstack:listening only after its ready banner and boot diagnostics have printed. The parent's MCP connect block therefore always prints after the banner, each block whole. The order follows from the sequence, with no timer. Under a pty: 6 of 7 boots out of order before, 7 of 7 clean after.
Review of record: ACCEPT 6090977971 at c0f7c865d. Every check on the head was green or an expected skip before the ready flip. No contract-tier review was owed (by face).
Not done: the PR assignee was never set. The session's permission classifier refused the dev's write, the seat did not perform it, and it is reported to the maintainer.
State: the card closed completed through Fixes #22410; pm:dispatched is stripped in this act.
Released: serve.ts passes to [finding] cli(console mount): every refused Console mount answers a bare 404 at /_console/ and / — the family closing card; open position: the objectui-pin drift refusal #22420, next in this lane's serial queue, then [finding] serve(config boot): a multi-package config's top-level metadata no package owns is served by nothing and warned about by nothing, while an artifact boot of the same project registers it under manifest.id and warns — the family's closing card #22521.

Generated by Claude Code

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[finding] cli(dev): the os dev parent prints its MCP connect block while the serve child prints its ready banner, so the two interleave line by line in most boots #22410

What a first `os dev` prints

Why (the dev's reading at `fdfdd7e76`; re-read at the claim)

Duplicate check

Triage: first grade, `priority:p3` · `domain:cli` · `area:devpath` · `bug` · `pm:blocked` on PR #22381 (`finding` removed)

Unlock: `pm:blocked` → `pm:queue`. PR #22381 merged

ACCEPT: PR #22551 (head `c0f7c865d`), triage's direction `6073964719` as given

Landed: PR #22551 → `4638625e07`, a single-parent queue squash

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[finding] cli(dev): the os dev parent prints its MCP connect block while the serve child prints its ready banner, so the two interleave line by line in most boots #22410

Description

What a first os dev prints

Why (the dev's reading at fdfdd7e76; re-read at the claim)

Duplicate check

Activity

objectstack-fleet commented on Oct 9, 2026

Triage: first grade, priority:p3 · domain:cli · area:devpath · bug · pm:blocked on PR #22381 (finding removed)

objectstack-fleet commented on Oct 9, 2026

Unlock: pm:blocked → pm:queue. PR #22381 merged

objectstack-fleet commented on Oct 9, 2026

objectstack-fleet commented on Oct 9, 2026

objectstack-fleet commented on Oct 9, 2026

ACCEPT: PR #22551 (head c0f7c865d), triage's direction 6073964719 as given

objectstack-fleet commented on Oct 9, 2026

Landed: PR #22551 → 4638625e07, a single-parent queue squash

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Issue actions

What a first `os dev` prints

Why (the dev's reading at `fdfdd7e76`; re-read at the claim)

Triage: first grade, `priority:p3` · `domain:cli` · `area:devpath` · `bug` · `pm:blocked` on PR #22381 (`finding` removed)

Unlock: `pm:blocked` → `pm:queue`. PR #22381 merged

ACCEPT: PR #22551 (head `c0f7c865d`), triage's direction `6073964719` as given

Landed: PR #22551 → `4638625e07`, a single-parent queue squash